Water temperature in Las Cruces (NM) in September
Is it warm enough to swim in Las Cruces in September? Average water temperature in Las Cruces in September is 79.2°F and therefore suitable for comfortable swimming. The warmest water in Las Cruces in September is 87.8°F, and the coldest is 69.8°F. To find out the water temperature today and in the coming days, go to Current water temperature in Las Cruces
Changes water temperature in Las Cruces in September 2025, 2024
To get an accurate forecast for the water temperature in Las Cruces for any chosen month, compare two years within a 10 year range using the chart below.
You can choose any other years:
| Day | 2025 | 2024 |
|---|---|---|
| September 1 | 82.4°F | 77°F |
| September 2 | 82.4°F | 77°F |
| September 3 | 82.4°F | 77°F |
| September 4 | 78.8°F | 77°F |
| September 5 | 78.8°F | 77°F |
| September 6 | 75.2°F | 77°F |
| September 7 | 78.8°F | 77°F |
| September 8 | 78.8°F | 77°F |
| September 9 | 80.6°F | 78.8°F |
| September 10 | 82.4°F | 78.8°F |
| September 11 | 82.4°F | 78.8°F |
| September 12 | 80.6°F | 78.8°F |
| September 13 | 78.8°F | 77°F |
| September 14 | 78.8°F | 75.2°F |
| September 15 | 78.8°F | 77°F |
| Day | 2025 | 2024 |
|---|---|---|
| September 16 | 78.8°F | 77°F |
| September 17 | 77°F | 78.8°F |
| September 18 | 77°F | 73.4°F |
| September 19 | 78.8°F | 73.4°F |
| September 20 | 78.8°F | 75.2°F |
| September 21 | 78.8°F | 73.4°F |
| September 22 | 78.8°F | 69.8°F |
| September 23 | 78.8°F | 71.6°F |
| September 24 | 77°F | 75.2°F |
| September 25 | 77°F | 75.2°F |
| September 26 | 77°F | 75.2°F |
| September 27 | 77°F | |
| September 28 | 77°F | |
| September 29 | 77°F | |
| September 30 | 77°F |
Las Cruces water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
